Results 161 to 170 of about 2,212,261 (388)

A Strong and Water‐Retaining Biomass Adhesive Inspired by Tofu

open access: yesAdvanced Functional Materials, EarlyView.
Drawing inspiration from the formation mechanism of the traditional food tofu, a strong and water‐retaining adhesive is designed using the soybean meal (SM) oxidized by glucose oxidase (GOx) and calcium sulfate oligomer (CSO). This design strategy effectively addresses the conflicting requirements of water‐resistant bonding strength and water retention
Jiawei Shao   +8 more
wiley   +1 more source

Low temperature fluid blender [PDF]

open access: yes, 1971
Blender supplies hydrogen at temperatures from 289 deg K to 367 deg K. Hydrogen temperature is controlled by using blender to combine flow from liquid hydrogen tank /276 deg K/ and gaseous hydrogen cylinder /550 deg K/. Blenders are applicable where flow
Repas, G. A.
core   +1 more source

Oxygen Defect Engineering of Hexagonal Perovskite Oxides to Boost Catalytic Performance for Aerobic Oxidation of Sulfides to Sulfones

open access: yesAdvanced Functional Materials, EarlyView.
Ru‐substituted hexagonal perovskite SrMnO3, featuring face‐shared oxygen species, is designed as an effective heterogeneous catalyst for the aerobic oxidation of sulfides. The catalyst demonstrates high selectivity to sulfones (>99%) under mild reaction conditions (≥30 °C). Ru substitution promotes oxygen vacancy formation of face‐shared oxygen species
Keiju Wachi   +5 more
wiley   +1 more source

Preparation and thermal conductivity of dopamine and γ-aminopropyl triethoxysilane co-modified nano-diamond and silicone rubber composites

open access: yesHecheng xiangjiao gongye
"Elastomer thermal interface materials were mainly prepared by adding thermal conductive particles to silicone rubber(SiR). Nano-diamond (ND) had high thermal conductivity and insulation properties, making it an ideal thermal conductive filler ...
ZHAO Wena, XU Yi-nuob,LANG Xiu-ruia, DING Ke-kea, CAO Lana, ZONG Cheng-zhonga*
doaj   +1 more source

Understanding and Optimizing Li Substitution in P2‐Type Sodium Layered Oxides for Sodium‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
This work explores Li‐substituted P2 layered oxides for Na‐ion batteries by crystallographic and electrochemical studies. The effect of lithium on superstructure orderings, on phase transitions during synthesis and electrochemical cycling and on the interplay of O‐ versus TM‐redox is revealed via various advanced techniques, including semi‐simultaneous 
Mingfeng Xu   +5 more
wiley   +1 more source

Deciphering the enigmatic PilY1 of Acidithiobacillus thiooxidans: An in silico analysis

open access: yesBiochemistry and Biophysics Reports
Thirty years since the first report on the PilY1 protein in bacteria, only the C-terminal domain has been crystallized; there is no study in which the N-terminal domain, let alone the complete protein, has been crystallized.
Araceli Hernández-Sánchez   +3 more
doaj  

Parental Stress, Depression, Anxiety, and Participation in Neonatal Care in a Referral Brazilian NICU over Different Phases of the COVID-19 Pandemic

open access: yesChildren
Background/Objectives: During the COVID-19 pandemic, neonatal care units had to change protocols, and little is known about its impact on parents’ mental health.
Dafne Barcala Gomez   +13 more
doaj   +1 more source

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